Cochin Shipyard, GRSE to Mazagon Dock: Defense Stocks Extend Gain; Do you oven any of these? Cochin Shipyard, GRSE to Mazagon Dock: Defense Stocks Extend Gain; Do you oven any of these? By Gautam Kalal on June 3, 2025 8:26 pm Cochin Shipyard, Garden Reach Shipbuilders & Engineers, BEML, Mazagon Dock Shares Among Other Defense Stocks Rallied Sharply on Tuesday, Defying Weakness in the Broather Indian…